Originally Posted by
ecgz88
Thank you! just got a email "
We’re trying to reach you with an important message about your upcoming flight. Please give us a call at 1-888-825-7684 as soon as possible."
Checked online the AC flight been pushed back 1 hour so left me 8 mins to transit in LAX now 
I guess I can call in ask any flights 155k miles I want? (better transit from SFO/DEN since it's a UA hub?), actually I would prefer to travel 3 days earlier do you think that will ask too much or worth a try? Just want to be prepared before call in.
If they won't change the date I'm thinking of wait for last-minute transpacific business class space https://princeoftravel.com/guides/wh...m-award-seats/, do you know if United still release these seats nowdays?
They’re probably going to put you on the next earlier YVR-LAX flight so you can still connect to the evening flight to LHR. As already mentioned, you can ask for something else but it’s possible you’ll still need to be on that same LO flight out of LHR since UA can’t get you to WAW without using another *A airline.